38962988 is an even 8-digits composite number following 38962987
and preceding 38962989 . In scientific notation, it is written as 3.8962988 × 10^7.
The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors.
There are 18945360 positive integers (up to 38962988) that are relatively prime to 38962988.
38962988 has 24 divisors, whose sum is 70076160
The reverse of 38962988 is 88926983
Previous prime number is 359
Is Prime? no Number parity even Number length 8 Sum of Digits 53 Digital Root 8
Name
thirty-eight million nine hundred sixty-two thousand nine hundred eighty-eight
Scientific notation
3.8962988 × 10^7
Engineering notation
3.8962988 × 10^6
Prime Factorization
2 × 2 × 43 × 359 × 631
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
19481494 Product of the distinct prime numbers
The prime factorization of 38962988 is 2 × 2 × 43 × 359 × 631.
Since it has a total of 5 prime factors.
7 , 1 , 63 , 98 , 144 , 699 , 2775 , 5289 , 8416 , 76312 , 698894 , 348936 , 3589072 , 9176530 , 60031759 , 44273684 , 891353896 , 853964714 , 4204145967 , 1174925809
n×2
77925976
n×3
116888964
n×4
155851952
n×5
194814940
n÷2
19481494
n÷3
12987662.666667
n÷3
9740747
n÷5
7792597.6
n2
1518114433888144
n3
5.9150274470211E+22
n4
2.3046714343795E+30
n5
8.9796885441672E+37
2 √n6242.0339633808
3 √n339.01383212647
4 √n79.00654380101
5 √n32.970873336915
1 , 2 , 4 , 43 , 86 , 172 , 359 , 631 , 718 , 1262 , 1436 , 2524 , 15437 , 27133 , 30874 , 54266 , 61748 , 108532 , 226529 , 453058 , 906116 , 9740747 , 19481494 , 38962988
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-38962987 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38962988 can be divided by 24 positive divisors.
The sum of these divisors (counting 38962988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10010100101000011100101100
3
Ternary
2201022112011122
4
Quaternary
2110220130230
5
Quinary
34433303423
6
Senary
3511040112
8
Octal
224503454
10
Decimal
38962988
12
Duodecimal
11070038
16
Hexadecimal
252872c
20
Vigesimal
c3a798
36
Base36
n7418
md5
dcf0babe305ec7d8da6672f4765898a1
sha1
e91c81e2f843cd2181c06066ead9bd461e1f7968
sha256
d6fea45c057d224741b74d5aa80597b76b8c1da65f1d314b12be4faec3401020
sha512
078a840971869551915b9e4921e8fe7210f6866e80b6ed12123a5a1c25cac243baa045e7a1239f3f900bdef7428aa0b94a257168c4e6319d34980a921142e7cc
ripemd-160
1083143e143d7944fbdae2e60af9c3acbf31cda4
Diameter
77925976
Circumference
244811673.72541
Area
4.7692971528116E+15
Volume
2.4776809031124E+23
Surface area
1.9077188611246E+16
Circumference
244811673.72541
Perimeter
155851952
Area
1518114433888144
Diagonal
55101986.06018
Surface area
9108686603328864
Volume
5.9150274470211E+22
Space diagonal
67485874.830696
Perimeter
116888964
Area
6.5736283279948E+14
Altitude
33742937.415348
Surface area
6.5736283279948E+14
Volume
6.9709266978219E+21
Height
18367328.686727